# Error while starting webrick server **URL:** \ **Category:** Deployment\ **Created:** [October 24, 2008, 5:39pm UTC](https://www.ruby-forum.com/t/error-while-starting-webrick-server/151706 "2008-10-24T17:39:36Z")\ **Posts on this page:** 6\ **Page:** 1
**Author:** ![sachinjoshi](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/s/74df32/32.png) [@sachinjoshi](https://www.ruby-forum.com/u/sachinjoshi)\ **Post date:** [October 24, 2008, 5:39pm UTC](https://www.ruby-forum.com/t/error-while-starting-webrick-server/151706/1 "2008-10-24T17:39:36Z")
I am getting the following error while booting webrick, I am a newbie not getting what needs to be done. Can any Expert help on this? Sachin F:/ruby/lib/ruby/gems/1.8/gems/rails-1.2.2/lib/initializer.rb:328:in `send': undefined method`session=’ for ActionController::Base:Class (NoMethodError) from F:/ruby/lib/ruby/gems/1.8/gems/rails-1.2.2/lib/initializer.rb:328:in `initialize_framework_settings' from F:/ruby/lib/ruby/gems/1.8/gems/rails-1.2.2/lib/initializer.rb:327:in`each’ from F:/ruby/lib/ruby/gems/1.8/gems/rails-1.2.2/lib/initializer.rb:327:in `initialize_framework_settings' from F:/ruby/lib/ruby/gems/1.8/gems/rails-1.2.2/lib/initializer.rb:324:in`each’ from F:/ruby/lib/ruby/gems/1.8/gems/rails-1.2.2/lib/initializer.rb:324:in `initialize_framework_settings' from F:/ruby/lib/ruby/gems/1.8/gems/rails-1.2.2/lib/initializer.rb:96:in`process’ from F:/ruby/lib/ruby/gems/1.8/gems/rails-1.2.2/lib/initializer.rb:43:in `send' from F:/ruby/lib/ruby/gems/1.8/gems/rails-1.2.2/lib/initializer.rb:43:in`run’ … 12 levels… from F:/ruby/lib/ruby/gems/1.8/gems/rails-1.2.2/lib/commands/server.rb:39 from F:/ruby/lib/ruby/site\_ruby/1.8/rubygems/custom\_require.rb:27:in `gem_original_require' from F:/ruby/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:27:in`require’ from script/server:3 ---
**Author:** ![sachinjoshi](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/s/74df32/32.png) [@sachinjoshi](https://www.ruby-forum.com/u/sachinjoshi)\ **Post date:** [October 24, 2008, 8:08pm UTC](https://www.ruby-forum.com/t/error-while-starting-webrick-server/151706/2 "2008-10-24T20:08:58Z")
What command are you using to start Webrick? I assume that you’re running script/server from within the top-level directory of your Rails app, but I thought I’d ask to be sure. Regards, Craig ---
**Author:** ![sachinjoshi](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/s/74df32/32.png) [@sachinjoshi](https://www.ruby-forum.com/u/sachinjoshi)\ **Post date:** [October 24, 2008, 8:33pm UTC](https://www.ruby-forum.com/t/error-while-starting-webrick-server/151706/3 "2008-10-24T20:33:59Z")
Craig D. wrote: > What command are you using to start Webrick? I assume that you’re > running > script/server from within the top-level directory of your Rails app, but > I > thought I’d ask to be sure. > > Regards, > Craig Yes I am using the following command ruby script/server is it some sort of setup issue, because i developed a project in an environment then in the mean the development environment got upgraded, when i tried running the older project it shown some errors. now i have again downgraded the environment. Help Appreciated. Thanks in advance Sachin ---
**Author:** ![sachinjoshi](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/s/74df32/32.png) [@sachinjoshi](https://www.ruby-forum.com/u/sachinjoshi)\ **Post date:** [October 25, 2008, 1:48am UTC](https://www.ruby-forum.com/t/error-while-starting-webrick-server/151706/4 "2008-10-25T01:48:12Z")
How you use store sessions (in AR or in cookie)? If you’re using database check that tables was created for this environment. I think that your problem come from it. Sachin J. escribió: > ``` > from > > ``` > > `each’ > F:/ruby/lib/ruby/gems/1.8/gems/rails-1.2.2/lib/initializer.rb:43:in > from script/server:3 – Rafael Garcia Ortega ---
**Author:** ![sachinjoshi](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/s/74df32/32.png) [@sachinjoshi](https://www.ruby-forum.com/u/sachinjoshi)\ **Post date:** [October 24, 2008, 8:44pm UTC](https://www.ruby-forum.com/t/error-while-starting-webrick-server/151706/5 "2008-10-24T20:44:10Z")
If your projects depend on the gems installed, I can see how changes in the environment would cause problems. For the project in question, what is RAILS\_GEM\_VERSION set to in your config/environment.rb file? What rails gem versions are installed on your machine? Regards, Craig ---
**Author:** ![sachinjoshi](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/s/74df32/32.png) [@sachinjoshi](https://www.ruby-forum.com/u/sachinjoshi)\ **Post date:** [October 25, 2008, 9:27am UTC](https://www.ruby-forum.com/t/error-while-starting-webrick-server/151706/6 "2008-10-25T09:27:54Z")
Rafael García wrote: > How you use store sessions (in AR or in cookie)? If you’re using > database check that tables was created for this environment. > > I think that your problem come from it. > > Sachin J. escribió: > > > ``` > > from > > > > ``` > > > > `each’ > > F:/ruby/lib/ruby/gems/1.8/gems/rails-1.2.2/lib/initializer.rb:43:in > > from script/server:3 > > – > Rafael Garcia Ortega Hello everybody thanks for guidelines you provided, I re-created a fresh rails project and copied the app folder in to it… and now it seems to be resolved, it is giving few errors when the gems related function are called. and after installing gem it is running ok. Cheers Sachin